采用液相还原法制备多壁碳纳米管/氧化亚铜(MWCNTs/Cu2O)复合微球。利用傅立叶变换红外光谱仪(IR)、扫描电子显微镜(SEM)、X射线衍射仪(XRD)等对样品进行官能团分析、物相分析和形貌观察,结果表明：多壁碳纳米管以纵横穿插方式与氧化亚铜形成复合微球。对比氧化亚铜和多壁碳纳米管/氧化亚铜对N-甲酰吗啉废水光催化性能,多壁碳纳米管/氧化亚铜复合催化剂的催化效果明显优于氧化亚铜。

Multiwalled carbon nanotubes/cuprous oxide (MWCNTs/Cu2O) composite microsphere was fabricated by liquid phase reducing method. The analysis of functional group, phase and morphology on the samples were characterized by IR, SEM and XRD. The results showed that MWCNTs were combined with Cu2O to form composite microsphere by vertical and horizontal interspersing. Compared with pure Cu2O, MWCNTs/Cu2O composite catalyst has more excellent catalytic effect for target organic N-formylmorpholine(NFM) wastewater.

黑龙江省自然科学(E2017056)